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  2. Financial analysis - Wikipedia

    en.wikipedia.org/wiki/Financial_analysis

    When proportionate changes in the same figure over a given time period expressed as a percentage is known as horizontal analysis. [2] Vertical or common-size analysis reduces all items on a statement to a "common size" as a percentage of some base value which assists in comparability with other companies of different sizes. [3]

  3. Cephalometric analysis - Wikipedia

    en.wikipedia.org/wiki/Cephalometric_analysis

    This analysis, developed by Viken Sassouni in 1955, [26] [27] states that in a well proportioned face, the following four planes meet at the point O. The point O is located in the posterior cranial base. This method categorized the vertical and the horizontal relationship and the interaction between the vertical proportions of the face.

  4. Kernel (image processing) - Wikipedia

    en.wikipedia.org/wiki/Kernel_(image_processing)

    Kernel (image processing) In image processing, a kernel, convolution matrix, or mask is a small matrix used for blurring, sharpening, embossing, edge detection, and more. This is accomplished by doing a convolution between the kernel and an image. Or more simply, when each pixel in the output image is a function of the nearby pixels (including ...

  5. Vertical and horizontal - Wikipedia

    en.wikipedia.org/wiki/Vertical_and_horizontal

    The word horizontal is derived from the Latin horizon, which derives from the Greek ὁρῐ́ζων, meaning 'separating' or 'marking a boundary'. [2] The word vertical is derived from the late Latin verticalis, which is from the same root as vertex, meaning 'highest point' or more literally the 'turning point' such as in a whirlpool.

  6. Hydraulic conductivity - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_conductivity

    An aquifer is called semi-confined when a saturated layer with a relatively small horizontal hydraulic conductivity (the semi-confining layer or aquitard) overlies a layer with a relatively high horizontal hydraulic conductivity so that the flow of groundwater in the first layer is mainly vertical and in the second layer mainly horizontal.

  7. Sobel operator - Wikipedia

    en.wikipedia.org/wiki/Sobel_operator

    The vertical edges on the left and right sides of the circle have an angle of 0 because there is no local change in . The horizontal edges at the top and bottom sides of the circle have angles of − ⁠ π / 2 ⁠ and ⁠ π / 2 ⁠ respectively because there is no local change in . The negative angle for top edge signifies the transition is ...

  8. Vertical integration - Wikipedia

    en.wikipedia.org/wiki/Vertical_integration

    In microeconomics, management and international political economy, vertical integration, also referred to as vertical consolidation, is an arrangement in which the supply chain of a company is integrated and owned by that company. Usually each member of the supply chain produces a different product or (market-specific) service, and the products ...

  9. Vibration isolation - Wikipedia

    en.wikipedia.org/wiki/Vibration_isolation

    A six-DOF NSM isolator typically uses three isolators stacked in series: a tilt-motion isolator on top of a horizontal-motion isolator on top of a vertical-motion isolator. Figure 3 ( Ref. needed ) shows a schematic of a vibration isolation system consisting of a weighted platform supported by a single six-DOF isolator incorporating the ...